Abstract: An electrical control board includes a substrate including first to fourth mounting areas, and having first and second side edges in a length direction. The first and second mounting areas are adjacent to the first side edge and arranged in sequence in a width direction. The third and fourth mounting areas are adjacent to the second side edge and arranged in sequence in the width direction. The electrical control board further includes a main control chip circuit in the first mounting area, an active PFC control circuit and a frequency conversion control circuit in the second mounting area, a power input circuit in the third mounting area, and a function interface circuit in the fourth mounting area. The power input, active PFC control, frequency conversion control, and function interface circuits are sequentially connected. The frequency conversion control and function interface circuits are connected to the main control chip circuit.

Abstract: Echo planar imaging scanning techniques are provided. In a single excited EPI scanning process, a 90° RF excited pulse is applied to a target tissue. Then, a first RF convergence pulse is applied, followed by a first readout gradient pulse sequence in a readout direction while forbidding phase encoding gradients in a phase encoding direction and simultaneously collecting data for correcting a phase error between k-space lines. After the first readout gradient pulse sequence is applied, the first RF convergence pulse is sequentially applied to the target tissue for R times at intervals, and after the first RF convergence pulse is applied each time, the first readout gradient pulse sequence is applied in the readout direction while simultaneously applying a first phase encoding pulse sequence in the phase encoding direction, and collecting ACS data in a segmented manner, where R is an in-layer phase direction acceleration factor.

Abstract: The present disclosure provides an adjoint automatic monitoring device and method for a deposition rate of salt mist. The adjoint automatic monitoring device includes: a wet candle method-based salt mist deposition rate acquisition unit, a single chip, a digital-to-analog (D/A) conversion circuit, and a data acquisition module. According to the present disclosure, a current value and a height variation of a solution in a trapping pool of the wet candle method-based salt mist deposition rate acquisition unit are acquired by the data acquisition module, and then the deposition rate of salt mist is calculated by the single chip. Real-time online monitoring of the deposition rate of salt mist is realized.

Abstract: Provided are an electric control component, an air conditioner having the same, and an assembly method for the electric control component. The electric control component includes a circuit board, a chip, a radiator and a fixing member. The chip is disposed on the circuit board. The radiator is disposed at a side of the chip away from the circuit board. The fixing member is configured to rigidly connect the radiator to the circuit board. At least one of the circuit board and the radiator has an engagement portion adapted to be engaged with a pre-tightening device for clamping the radiator and the circuit board.

Abstract: Provided are a method and apparatus for displaying rounded corners on a display screen, a device, an automobile intelligent cabin and a vehicle. The method includes: acquiring a user interface image material with rounded corners; performing a display rendering process on the user interface image material and displaying the user interface image material on a display window according to a user interface display algorithm of an open graphics library; and performing hardware layer allocation on the display window through a display driver to display the user interface image material on the display screen.

Abstract: Embodiments include technologies that use machine learning to update a route plan to re-route a mobile machine in a field. In some examples, a method includes using a mobile machine to perform work in a field and recording travelled path information. The recorded path information includes information about one or more paths followed by the machine when performing the work in the field. The method also includes using one or more computing devices on the machine to input the path information into a trained deep learning model and to receive new machine travel paths from the trained model. Also, the method includes using the computing device(s) on the mobile machine to control the machine to follow the new travel paths generated by the trained model.

Abstract: An example of a multi-functional agent for three-dimensional (3D) printing includes carboxylated carbon nanotubes present in an amount ranging from about 0.5 wt % active to about 5.0 wt % active based on a total weight of the multi-functional agent; poly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) present in an amount ranging from about 0.1 wt % active to about 0.8 wt % active based on the total weight of the multi-functional agent; a co-solvent; and a balance of water.

Abstract: A computing system is configured to use path information, application rate information and product amount information to determine an application plan for applying product to a field using an application vehicle, the application plan including an application zone for applying the product in the field. The computing system further generates a signal for controlling a user interface to present the application plan, for controlling the vehicle to apply the product in the field according to the application plan, or both. The application plan includes two or more application paths within the application zone and at least one skipped path within the application zone, and includes at least one variation in application rate along the application paths according to the application rate information, such that when the vehicle applies the product to the field following the application plan, the vehicle applies one complete tank of product in the application zone.

Abstract: A mechanism for generating a recommended route for an agricultural vehicle in advance of performing an agricultural process. The mechanism further includes tracking adherence of the agricultural vehicle to the recommended route and/or controlling the vehicle to follow the recommended route. The recommended route is generated responsive to at least boundary information, a plurality of waylines generated based on windrow information, and a plurality of generated connecting segments.

Abstract: A display panel and a display device are disclosed. The display panel includes a normal display area and a fan-out display area, and the fan-out display area includes a first area and a second area. Pixel driving circuit units of the display panel are located in the normal display area and the first area, and fan-out wirings are located in the second area. A shielding layer is disposed on one side of a pixel definition layer away from a substrate, and second openings of the shielding layer are defined corresponding to first openings of the pixel definition layer, thereby being beneficial to improve visible mura.

Abstract: A system comprising: a liquid ring pump; a separator coupled to an exhaust outlet of the liquid ring pump; a valve module, the valve module being coupled to the separator via a first drainage line and coupled to the liquid ring pump via a second drainage line, the valve module comprising a first valve arranged along the first drainage line and a second valve arranged along the second drainage line; and a controller configured to control the valves.

Abstract: Techniques are provided for performing echo planar imaging (EPI) data correction. This includes obtaining positive and negative readout gradient calibration data of an imaging target through non-accelerated EPI acquisitions; respectively adopting first and second DPG kernels to be fitted and respectively used to eliminate phase errors of positive and negative readout gradients to fit the positive and negative readout gradient calibration data of the imaging target, with the fitting targets being positive and negative readout gradient data, respectively, in ghost-free target ACS data, and obtaining, after the fitting, a first and a second DPG kernel for final use; obtaining imaging data of the imaging target through an EPI acquisition; adopting the first and second DPG kernels to correct the phase errors of the imaging data to obtain phase-error-free imaging data.

Abstract: A guidance control system for generating a recommended route for an agricultural vehicle in advance of performing an agricultural process. The guidance control system further tracks adherence of the agricultural vehicle to the recommended route and/or controlling the vehicle to follow the recommended route. The recommended route is generated responsive to dividing up the predetermined region based on analysis of exterior angles between consecutive boundary segments.

Abstract: Techniques are described for performing a phase correction for magnetic resonance imaging. The techniques include: for each slice of a target site: using a channel compression algorithm to determine each virtual channel of the slice using a channel compression matrix; determining a main virtual channel of the slice from each virtual channel; using phase correction data of the main virtual channel of the slice of the target site to perform phase correction on multi-segment image data of each virtual channel of the slice of the target site. This results in a reduction in phase errors in multi-segment MR image data.

Abstract: A computing system for training a machine-learning model for predicting a recommended route for an agricultural vehicle to perform an agricultural process. The computing system further tracks adherence of the agricultural vehicle to the recommended route and/or controlling the vehicle to follow the recommended route. The machine-learning model is trained on recommended routes generated using one or more heuristic algorithms.

Abstract: Systems and methods are provided for planning an agricultural operation for an agricultural machine in a working environment. This Includes determining a boundary for the working environment; determining a plurality of boundary segments for the boundary; and determining, for each of the boundary segments, a candidate operational path. A performance metric associated with the determined operational path for the boundary segment is used to select a primary boundary segment which is optimized for a given metric of the operation. Operational components associated with the agricultural machine can then be controlled based on the determined operational path, e.g. to guide the machine along the path or present the path to an operator.

Abstract: A guidance control system for generating a recommended route for an agricultural vehicle in advance of performing an agricultural process. The guidance control system further tracks adherence of the agricultural vehicle to the recommended route and/or controlling the vehicle to follow the recommended route. The recommended route is generated responsive to the identification and classification(s) of one or more obstacles within a predetermined region in which the agricultural process is to be performed.